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| Number | Title | Issue Date |
| 8138258 | Clear coating composition for an automobile and method of forming a multi-layer coating film using the same An automotive clear coating composition includes a hydroxyl group-containing acrylic resin obtained using hydroxyalkyl(meth)acrylate having a hydroxyalkyl group having 4-9 carbon atoms as at least a part of its monomer; and a polyfunctional isocyanate compound in wh... | 03/20/2012 |
| 8119239 | Surface-conditioning composition comprising metal phosphate particles, metal alkoxide and stabilizer, and method of production thereof A surface-conditioning composition includes a particle of a phosphate of a bivalent or trivalent metal and has a pH value ranging from 3 to 12. The particle has a D50 value of 3 μm or less. The composition additionally includes (1) at least one metal alk... | 02/21/2012 |
| 8043531 | Surface conditioner and surface conditioning method The invention provides a surface conditioner which can prevent an aluminum alloy from stray current corrosion in chemical conversion treatment and reduce the difference between contact and noncontact areas in conversion coating build-up on an aluminum alloy and whic... | 10/25/2011 |
| 7919149 | Carbodiimide compound and waterborne curable resin composition containing thereof It is the purpose of the present invention to provide a carbodiimide compound exhibiting superior water resistance and having good storage stability when it is applied to a waterborne coating composition, and a waterborne curable resin composition comprising thereof... | 04/05/2011 |
| 7811366 | Metal surface treatment composition, metal surface treatment method, and metal material A metal surface treatment composition including at least one compound selected from the group consisting of a zirconium compound and a titanium compound, and an organosiloxane, which is a polycondensate of organosilane and has in a molecule thereof of at least two a... | 10/12/2010 |
| 7767111 | Surface conditioner and method of surface conditioning A surface conditioner contains zinc phosphate particles of D50 of 3 μm or less and has a pH of 3 to 12, and also contains at least one of (1) carboxylate group-containing copolymers obtained by copolymerizing a monomer composition containing at least one... | 08/03/2010 |
| 7700264 | Photosensitive resin composition, image forming material and image forming method using thereof A photosensitive resin composition containing an alkali soluble resin, an ethylenically unsaturated compound, a near infrared absorbing dye, a compound containing a halomethyl group and a compound containing an organoboron anion, wherein the alkali soluble resin is ... | 04/20/2010 |
| 7657145 | Method for fabrication of multilayered optical waveguide structure and multilayered optical waveguide structure A method for fabrication of a multilayered optical waveguide structure which includes at least two substrates, and an optical waveguide layer disposed between the substrates and having at least one core region and side cladding regions laterally succeeding from the ... | 02/02/2010 |
| 7574097 | Polysilane composition, optical waveguide and method for fabrication thereof A polysilane composition characterized as containing a polysilane compound and a silicone compound in the ratio (polysilane compound:silicon compound) by weight of 80:20-5:95, and also containing an organic peroxide in the amount of 1-30 parts by weight, based on 10... | 08/11/2009 |
| 7541404 | Water-borne resin composition and electrocoating composition It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property and can be used suitably for a cationic electrocoating composition. A... | 06/02/2009 |
| 7541064 | Method of forming multilayer coating film including water-borne basecoat on automobile substrate A method of forming a multilayer coating film composition comprising applying a water-borne base coating composition to an article to be coated, such as an automotive body, applying a clear coating composition thereon, and curing by heating, wherein the water-borne ... | 06/02/2009 |
| 7510769 | Laminate film A laminate film has a clear layer (B) comprising an acrylic-based polymer (B1) having at least one longer unsaturated double bond group and at least one shorter unsaturated double bond group as side chains, and having a weight-average molecular weight not less than ... | 03/31/2009 |
| 7503381 | Surface treatment method for flux-brazed aluminum-made heat exchanger There is disclosed a rust prevention and hydrophilization treatment method for a flux-brazed aluminum-made heat exchanger which comprises subjecting the same to a rust prevention treatment by the use of a zirconium base compound and/or a titanium base compound, and ... | 03/17/2009 |
| 7390843 | Antifouling coating An antifouling coating which comprises a varnish comprised of a metal-containing acrylic resin having, in a side chain thereof, at least one group represented by the following formula (1): wherein X represents a grou... | 06/24/2008 |
| 7371272 | Modifier for hydrophilicity, hydrophilic modification method and aluminum material or aluminum alloy material modified hydrophilic thereby A modifier for hydrophilicity and a hydrophilic modification method capable of suppressing not only the odor of the resulting hydrophilic coat itself, but also the unpleasant odor emanation after exposure to odorants and retaining the hydrophilicity even during a lo... | 05/13/2008 |
| 7351755 | Method of producing oil-in-water type emulsion containing internally crosslinked fine resin particle, oil-in-water type emulsion containing internally crosslinked fine resin particle, cation electrodeposition coating composition and substance coated In a method of producing an oil-in-water type emulsion containing an internally crosslinked fine resin particle, the fine resin particle is encapsulated in an emulsion particle having an average particle diameter of 0.02 to 0.3 μm. The method includes a step of und... | 04/01/2008 |
| 7283239 | Method for generating a formula for calculating mottling of a paint film, and a quantification method of the mottling A method for generating a calculation formula to obtain an accurate mottling value is disclosed. Two-dimensional data and color values of a target paint film are considered. The calculation formula provides a method for numerically expressing the mottling of the tar... | 10/16/2007 |
| 7259206 | Water-borne resin composition and electrocoating composition It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property and can be used suitably for a cationic electrocoating composition. | 08/21/2007 |
| 7250193 | Pretreatment method for coating It is an object of the present invention to provide a pretreatment method for coating, which places a less burden on the environment and can apply good chemical conversion treatment to all metals such as iron, zinc and aluminum. A pretreatment method for coat... | 07/31/2007 |
| 7208054 | Concentrated solution for preparing a surface conditioner, surface conditioner and method of surface conditioning A concentrated solution (liquid concentrate) for preparing a surface conditioner, a surface conditioner (a treatment solution for preparing a surface), which have the excellent stability of dispersion and a method of a surface conditioning using this surface conditi... | 04/24/2007 |
| 7166330 | Method for forming a glittering coating film A method for forming a glittering coating film in which after a glittering base coating film is formed on a substrate to be coated by applying thereto a glittering base coating material containing a colloid particle liquid containing noble metal or copper colloid pa... | 01/23/2007 |
| 7144605 | Curable coating composition and coating film forming method A curable coating composition comprises (a) a component having an active methylene group and/or an active methane group, (b) a component having a methacrylate group and/or an acrylate group, (c) a ... | 12/05/2006 |
| 7141755 | Accelerated weathering test method The present invention provides an accelerated weathering test method, which gives the results having a high correlation with the results of natural exposure and can significantly reduce a test duration. An accelerated weathering test method for a coating film... | 11/28/2006 |
| 7141625 | Water base resin composition The present invention provides an aqueous resin composition that can be utilized in a wide variety of fields including paints for vehicles, paints for cans, paints for the outer facings of buildings, adhesives, inks, impregnating agents for fibers and paper, and sea... | 11/28/2006 |
| 7125936 | Clear coating composition, method of forming a coating film and multilayer coating film It is an object of the invention to provide a clear coating composition, which can give coating films showing good water repellency, in other words a factor giving a care-free and deluxe feeling to car owners, and which are excellent in non-sanding recoating dirtied... | 10/24/2006 |
| 7052769 | Laminate film and article having same A laminate film includes a guard film layer (A), a clear coating layer (B), and a color coating layer (C). A color coating material, from which the color coating layer (C) is made, contains a shining material (C3) containing at least an aluminum flake. If necessary,... | 05/30/2006 |
| 7049354 | Oxazolidone ring-containing epoxy resin The present invention provides a novel oxazolidone ring-containing epoxy resin suitable for use as a resin for a coated film having a structure of the formula: wherein R3 represents a residue excluding... | 05/23/2006 |
| 7045560 | Antifouling coating An antifouling coating which comprises a varnish comprised of a metal-containing acrylic resin having, in a side chain thereof, at least one group represented by the following formula (1): | 05/16/2006 |
| 7034066 | Water-borne base coating composition for automobiles A water-borne base coating composition for automobiles which can give a coating film excellent in luster and in coloration comprises an emulsion resin obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having an acid value of 3... | 04/25/2006 |
| 7029522 | Rust prevention coating agent and method of rust-proofing A rust prevention coating agent which can be used even in uses requiring high corrosion-resistant performance because of having corrosion resistance superior to a conventional surface treatment agent, and is excellent in the adhesion to a coating film, and a method ... | 04/18/2006 |
| 7029762 | Inorganic-organic composite-treated zinc-plated steel sheet The present invention provides an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any chromium and which is excellent in corrosion resistance after degreasing, coating adhesion and electrodeposition coating performan... | 04/18/2006 |
| 6984420 | Method for color matching using powder coatings A method for color matching using a combination of two or more powder coatings having different colors from each other to give a target color, wherein lightness, blending weight ratio and volume-average particle size of the powder coatings to be combined satisfy the... | 01/10/2006 |
| 6946202 | Powder coating A combination of powder coatings usable in a powder coating method for forming a coating film having visually homogeneous hue by mixing two or more powder coatings of which each color is different. In the combination of powder coatings, each of differences in triboe... | 09/20/2005 |
| 6937324 | Combined analyzing apparatus A combined analyzing apparatus includes (i) a front end unit including a photoacoustic spectroscope that takes a gas sample inside and analyzes the gas sample by a photoacoustic spectroscopy, (ii) a light analyzing apparatus that takes the analyzed gas sample inside... | 08/30/2005 |
| 6916508 | Method of coating a plastic molding, ultraviolet-curable under coating for metal evaporation, and plastic moldings It is an object of the present invention to provide a method of coating a plastic molding which is appropriately applicable to various plastic substrates, an ultraviolet-curable under coating for metal evaporation, which is to be used in that method of coating, and ... | 07/12/2005 |
| 6909818 | Optoelectronic packaging substrate and production method of the same The present invention provides an optoelectronic packaging substrate comprising optical wiring having an optical waveguide and electric wiring having a metal wiring and characterized in that the optical waveguide is composed of a core layer, a side face clad layer f... | 06/21/2005 |
| 6905590 | Coating composition containing benzoxazine compound A cationic electrodeposition coating composition containing no heavy metal-based anticorrosive agents such as lead compounds, and which is capable of forming a coating film with a high corrosion resistance. The composition contains 0.5 to 20% by weight of a compound... | 06/14/2005 |
| 6881313 | Crater inhibiting method and crater inhibiting agent for cationic electrodeposition coating composition The present invention provides a novel crater inhibiting method and crater inhibiting agent not containing an acrylic resin and hence capable of increasing the opportunities to be added to coating compositions and improving degree of freedom in preparation methods o... | 04/19/2005 |
| 6881436 | Method for recycling aqueous paint Material balance is maintained in a recycling system for aqueous paint by controlling a liquid amount within the recycling system while spray-coating an article. A recycling method includes: coating an article with aqueous paint in a water-curtain-type coating booth... | 04/19/2005 |
| 6846878 | Acrylic resin and antifouling coating The present invention has for its object to provide an antifouling coating improved in such a manner that the coating film formed therefrom may retain a steady polishing rate over a long period and be not ready to develop cracks and other defects, thus exhibiting a ... | 01/25/2005 |
